Skip to content
Login for the best B2B Wholesale Experience.
Login for the best B2B Wholesale Experience.
56221 (56-221) Midland Schedule 40 Welded Nipple - 4" Diameter x 3-1/2" Length - Galvanized Steel

56221 by Midland | Schedule 40 Welded Nipple | 4" Diameter x 3-1/2" Length | Galvanized Steel

Save $22.25 Save $22.25
$55.63
$55.63 - $55.63
$55.63
$33.38
$33.38 - $33.38
$33.38

Midland Industries
Schedule 40 Welded Nipple - 4" Diameter - Galvanized Steel
Specifications for Variant SKU: 56221 Midland
Shape (Orientation): Straight
Ends Configuration: 4in Male NPT, 4in Male NPT, Some Ends Match
Material(s): Galvanized Steel
Applicable Specs & Approvals: NSF, RoHS Compliant, ASTM A106 Grade B, ASTM A 53, WWN 351
Features:
  • All pipe is hydrostatic tested.
  • Galvanized Zinc coating applied by hot dipped.
  • Temp Rating: -200°F to 150°F
  • Wall Thickness: 0.237"
  • Grade B
  • Test Pressure: 2210 PSI
  • Thread Length 1.74"
Cutting Procedure:
  • All pipe is roller cut. A visual inspection of seams, excessive galvanizing, mid-welds, poor galvanizing, bends, roundness, under and over weight of the pipe is made at the time it is cut. This is done for every length of pipe. Pipe lengths are cut to a tolerance of + or - 1/16" of the actual length.
Threading Procedure:
  • All pipe is chaser thread cut to American Standard Tapered Pipe Thread standards. This is 3/4" taper per foot. Pipe is visually inspected for roundness of threads and other visual faults as it is removed from the threading machine.
Specifications:
  • Product complies with ASTM A-53, A-733 and ANSI B1.20.1 for threading, dimensions and pipe specifications.
  • Pipe: Complies with ASTM A-53 mill tested schedule 40 and 80 for both Welded & Seamless Meets ANSI B36.1.
  • Galvanized pipe complies with ASTM A-123, NSF approved, RoHS compliant.
Part Number Length Approx. Weight
(Lbs.)
56220
(56-220)		 2-7/8" (Close) 2.00
56221
(56-221)		 3-1/2" 2.21
56223
(56-223)		 4" 3.41
56224
(56-224)		 4-1/2" 2.86
56225
(56-225)		 5" 4.31
56226
(56-226)		 5-1/2" 4.76
56227
(56-227)		 6" 5.21
56230
(56-230)		 7" 6.48
56229
(56-229)		 8" 7.01
56331
(56-331)		 9" 7.54
56332
(56-332)		 10" 8.14
56228
(56-228)		 12" 8.54
Midland Industries

Midland Industries

Midland Industries is a family of brands recognizable industry wide. Midland is a supplier of brass fittings, valves, and accessories for hose, pipe and tube in brass, bronze, stainless steel, steel, malleable iron, and plastics.

Shop Parts by Midland Industries